Atomic Number
Atomic Mass
What Is The Abbreviation?
What Is The Name?
What is one fact about this element?
200

This is the atomic number of Boron.

What is 5?

200

This is Carbon's atomic mass.

What is 12.011?

200

This is the abbreviation of the element called Potassium?

What is K?

200

Ca is the abbreviation of this element.

What is Calcium?

200

This element is known for being used in bright signs.

What is Neon?

400

This is the atomic number of Silicon.

What is 14?

400

This is Iron's atomic mass.

What is 55.845?

400

This is the abbreviation of the element called Strontium.

What is Sr?

400

Rb Is the abbreviation of this element.

What is Rubidium?

400

8 milligrams of this element is recommended to eat for the average adult each day.

What is Iron?

600

This is the atomic number of Tc.

What is 43?

600

This is Co's atomic mass.

What is 58.933?

600

This is the abbreviation of the element called Yttrium.

What is Y?

600

La is the abbreviation of this element.

What is Lanthanum?

600

This element is found in bananas and passion fruit.

What is potassium?

800

This is the atomic number of V.

What is 23?

800

This is Ni's atomic mass.

What is 58.693?

800

This is the abbreviation of the element called Cerium.

What is Ce?

800

Hf is the Abbreviation of this element.

What is Hafnium?

800

What is one special thing about Ga?

Its low melting point.

1000

This is the atomic number of Cu.

What is 29?

1000

This is Tl's atomic mass.

What is 204.38?

1000

This is the abbreviation of the element called Tin.

What is Sn?

1000

W is the abbreviation of this element.

What is Tungsten?

1000

Lithium was discovered this year by these two scientists?

When is 1817 and who is William Thomas Brande and Humphry Davy?